帝都防空演習参加記念章

See also https://asiamedals.info/threads/1934-air-defense-maneuvers-ushigome-ward-air-defense-corps-ichigaya-branch-participation-commemorative-badge.25029/ Obverse Tokyo City Emblem reverse 帝都防空演習参加記念章 - Imperial Capital Maneuvers Participation Commemorative Badge 牛込區防護團市谷分團 - Ushigome...